Process of making explosive powder.



J. N. WNGETT.

PROCESS OF MAKING EXPLOSIVE POWDER.

APPLICATION FILED MAR. 25

l'. N. WINGETTl PROCESS 0F MAKING EXPLOSiVE POWDER.

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PROCESS 0F MAKING EXPLOSIVE POWDER.

APPLICATlON FILED MAR.25. i907.

Patented Jan. 4, 1916.

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Patented Jan. 4, 1916.

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J. N. WINGETT.

PROCESS 0F MAKING ExPL'osfvE POWDERl APPLICATION FILED MAR-25| 1907-1,166,731 Patented Jan. 4, 1916.

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J. N. WINGETT.

PROCESS oF MAKING ExPLoslvE POWDER.

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Patented Jan. 4, 1916.

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J. N. WINGET.

PROCESS 0F MAKING EXPLOSIVE POWDER.

APPLICATION FILED III/IR. 25a Igor,

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APPLICATION FILED MAR. 25.1907. Llfl Patented Jan. 4, 1916.

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PROCESS oF MAKING ExPLoSlvE POWDER.

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Patented Jan. 4, 1916.

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APPLICATION FILED MAR. 25. 1907. 1,166.731. Patented Jan. 4, w1

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l. N. WlNGETT.

PRQCESS 0F MAKxNG ExPLoslvE POWDER.

APPLICATION FILED MAR. 25. ISL

Patented Jan. 4, 1916.

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A 1. N. WINGETT. PROCESS OF `MAKING EXPLOSIVE POWDER.

APPLlCATiON FILED MI'AR. 25. 190?.

Patent-ed Jan. LL, i916.

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J. N. WINGETT.

PROCESS OF MAKING EXPLOSIVE POWDER.

APPLICATION FLED MAR. 25,1907. Llfgl Patented Jan. 4, 1916.

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J. N. WINGETT.

PROCESS 0F MAKlNG EXPLOSIVE POWDER.

APPLICATIQN FILED MAR. 25. 1907.

Patet-ed Jan. 4, 1916.

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J. N. WINGETT.

PROCESS 0F MAKING EXPLOSIVE POWDER APPLICATION FILED MAR.25.1907.

1, 166,'71. Patented Jan. 4, 1916.

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PROCESS OF'MAKNG EXPLOSIVE POWDER.

APPLlcAxoN F1LEDMAR.25,1907.

1,166,753 l. Patented Jan. 4, 1916.

28 SHEETS-SHEET I8.

L'N. WINGETT.

PROCESS 0F MAKING E'XPLOSIVE POWDER.

- APPLICATION sILEn MAR. 25. 1907.

1,166,731. Patented Jan. 4, 1916.

28 SHEETS-SHEET I9.

IlIIIII J. N. WINGETT.

PROCESS OF MAKING EXPLOSIVE POWDER.

APPLICATION HLED'MAR-25, 1907.

1,166,731.- Patented Jan. 916.

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